Ok so approximately after 5 am and before 6 am on march 18th, I went to my parents room, my dad is asleep and my mom is at work, and I know everyone else is home and in their rooms(bro and sis) so I go to brush my teeth and when im about to finish, I hear the front door open reallly fast.....I also hear my dog barking(pomeranian). So im thinking im going to have to defend the house against intruders, but I go to check and the sensor lights did not go offf and I didnt hear any footsteps running away and there was no one there. I also know wind cant open my front door unless if course it wasnt fully closed but who would do that? So I think a ghost entered my house, a ghost left my house, someone forgot to lock the fucking door, or a thief has a key to my house, all of which I am terrified.i am 19 and male btw.

This single experience by itself isn't enough to make me think it's paranormal. I'd be willing to bet that there's a natural explanation. Maybe the door was left unlocked, a thief came by checking for unlocked doors, and when the door opened, your dog's barking scared them off? Maybe the door wasn't latched fully and the wind blew it open? Thinking that the event is paranormal should be the very last thought, after you know for a fact that all possible natural explanations have been eliminated.

So if the sensor did not go off then nobody was at your front door. Dogs love barking at noises (it is their job after all) and this must have been a good one if you heard it in an interior bedroom. Another cause must have opened that door. Since you know an ajar door can be opened by the wind then you just need to remind your family someone didn't properly close the front door last night.